98624640

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{1657}}^1$

素因数の和:1710

約数の個数: 128

約数和(自身を含む): 324702720

約数和(自身を除く): 226078080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 32, 40, 48, 60, 62, 64, 80, 93, 96, 120, 124, 128, 155, 160, 186, 192, 240, 248, 310, 320, 372, 384, 465, 480, 496, 620, 640, 744, 930, 960, 992, 1240, 1488, 1657, 1860, 1920, 1984, 2480, 2976, 3314, 3720, 3968, 4960, 4971, 5952, 6628, 7440, 8285, 9920, 9942, 11904, 13256, 14880, 16570, 19840, 19884, 24855, 26512, 29760, 33140, 39768, 49710, 51367, 53024, 59520, 66280, 79536, 99420, 102734, 106048, 132560, 154101, 159072, 198840, 205468, 212096, 256835, 265120, 308202, 318144, 397680, 410936, 513670, 530240, 616404, 636288, 770505, 795360, 821872, 1027340, 1060480, 1232808, 1541010, 1590720, 1643744, 2054680, 2465616, 3082020, 3181440, 3287488, 4109360, 4931232, 6164040, 6574976, 8218720, 9862464, 12328080, 16437440, 19724928, 24656160, 32874880, 49312320, 98624640]

約数ペア:

[(1, 98624640), (2, 49312320), (3, 32874880), (4, 24656160), (5, 19724928), (6, 16437440), (8, 12328080), (10, 9862464), (12, 8218720), (15, 6574976), (16, 6164040), (20, 4931232), (24, 4109360), (30, 3287488), (31, 3181440), (32, 3082020), (40, 2465616), (48, 2054680), (60, 1643744), (62, 1590720), (64, 1541010), (80, 1232808), (93, 1060480), (96, 1027340), (120, 821872), (124, 795360), (128, 770505), (155, 636288), (160, 616404), (186, 530240), (192, 513670), (240, 410936), (248, 397680), (310, 318144), (320, 308202), (372, 265120), (384, 256835), (465, 212096), (480, 205468), (496, 198840), (620, 159072), (640, 154101), (744, 132560), (930, 106048), (960, 102734), (992, 99420), (1240, 79536), (1488, 66280), (1657, 59520), (1860, 53024), (1920, 51367), (1984, 49710), (2480, 39768), (2976, 33140), (3314, 29760), (3720, 26512), (3968, 24855), (4960, 19884), (4971, 19840), (5952, 16570), (6628, 14880), (7440, 13256), (8285, 11904), (9920, 9942)]